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tidal wave

 
Dictionary: tidal wave

n.
  1. The swell or crest of surface ocean water created by the tides.
    1. An unusual, often destructive rise of water along the seashore, as from a storm or a combination of wind and high tide.
    2. A tsunami.
  2. An overwhelming manifestation; a flood: a tidal wave of illicit drugs; an emotional tidal wave.

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Columbia Encyclopedia: tidal wave
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tidal wave, term properly applied to the crest of a tide as it moves around the earth. The wavelike upstream rush of water caused by the incoming tide in some locations is known as a tidal bore. In popular usage the term tidal wave also is often applied to any destructive wave or to high water not related to tidal phenomena. These latter waves are of two types: tsunamis, which are waves caused by earthquakes, and storm surges (see under storm).


WordNet: tidal wave
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Note: click on a word meaning below to see its connections and related words.

The noun has one meaning:

Meaning #1: a huge destructive wave (especially one caused by an earthquake)
  Synonym: tsunami


Wikipedia: Tidal wave
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The term tidal wave may refer to:

  • A tidal bore, which is a large movement of water formed by the funneling of the incoming tide into a river or narrow bay
  • A tidal surge, or storm surge, which can cause waves that breach flood defences
  • A tsunami, which is a surge in the tide caused by a seismic event, as opposed to the regular tides caused by gravitational gradients. The term tsunami is conventional in scientific writing.

Other uses include:

See also

  • A rogue wave of up to 100 feet high, often in the middle of the ocean and against prevailing current and wave direction.
  • The crest (physics) of a tide as it moves around the Earth.

 
 
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Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.  Read more
Columbia Encyclopedia. The Columbia Electronic Encyclopedia, Sixth Edition Copyright © 2003, Columbia University Press. Licensed from Columbia University Press. All rights reserved. www.cc.columbia.edu/cu/cup/ Read more
WordNet. WordNet 1.7.1 Copyright © 2001 by Princeton University. All rights reserved.  Read more
Wikipedia. This article is licensed under the Creative Commons Attribution/Share-Alike License. It uses material from the Wikipedia article "Tidal wave" Read more